INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504c34075963d9e5d5516dd99bb1b2ea53040967463fc713117794b1d55312e1', 
    '5GGf7wEC7E6iyZLuj2d0PFavosZVX3aVDWBSgLEFOPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)